5

 

 

5"

6

 

Previous

3

6"

position

 

4

 

Smoothing factor 16

New position

 

 

Current position

3"

4"

(3/16)

 

 

Delay because

 

 

1

2

2"

1"

1

0

of smoothing

SMOOTHING SETTING OF 3

: Track with no smoothing (raw position data)

1"

: Track with smoothing

Figure 5-6 Comparing track with smoothing and no smoothing

For instance, number 03 provides a weighting factor of 13/16 for new data and 3/16 for previous data. The higher the smoothing, the slower the position updates becomes. In the following figure, the track shown by the broken line has a time delay more than the one shown by the dot-dash line, because of higher smoothing.

Ship's track

: Track with no smoothing

: Track with smoothing of 12/16

: Track with smoothing of 14/16

Figure 5-7 Comparing track and different smoothing factors

SPEED AVERAGE: Calculation of ETA and TTG, etc. is based on an average ship’s speed over a given period. If the period is too long and the ship’s speed is changed suddenly, calculation error will result. The default setting is 001. Increase the setting if time calculations are in error.

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Image 73
Furuno GP-1600F manual Comparing track with smoothing and no smoothing
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GP-1600F specifications

The Furuno GP-1600F is an innovative marine GPS chart plotter designed for the serious boating enthusiast or commercial mariner. This advanced device combines reliable positioning accuracy with a range of user-friendly features, making it a popular choice for those navigating both coastal and offshore waters.

One of the standout features of the GP-1600F is its high-resolution color display. The 6.5-inch screen provides a clear and vibrant view of maps and navigational data, ensuring that users can quickly interpret information at a glance even in bright sunlight. The user interface is intuitive, enabling both novice and experienced users to operate the device effortlessly.

The GP-1600F incorporates advanced GPS technology, providing incredibly precise positioning capabilities. With a high-sensitivity GPS receiver and Fast Acquisition Technology, the unit is designed to lock onto satellites quickly, even in challenging environments. The built-in WAAS (Wide Area Augmentation System) receiver further enhances accuracy, ensuring that boaters can navigate with confidence.

One of the notable features of the GP-1600F is its ability to integrate seamlessly with other Furuno marine electronics. This capability allows users to expand their system with additional components, such as radar or fish finders, creating a comprehensive navigation solution. The ability to share data between devices enhances situational awareness and allows for more informed decision-making on the water.

The GP-1600F also comes equipped with advanced charting capabilities. Users can access a variety of maps and navigational charts, including vector and raster formats, to suit their specific needs. The unit supports C-MAP and Navionics chart formats, providing flexibility for different boating environments. This versatility makes it an excellent option whether you are cruising on a lake, sailing in coastal waters, or engaging in offshore adventures.

In terms of durability, the GP-1600F is built to withstand the harsh marine environment. It comes with a rugged housing that is both waterproof and resistant to saltwater corrosion, ensuring reliability in all conditions. The unit's design also includes a user-replaceable fuse, making maintenance straightforward and cost-effective.

Overall, the Furuno GP-1600F is a robust and feature-rich marine GPS chart plotter that combines advanced technology with practical usability. Its high-resolution display, precise GPS capabilities, integration options, and durable construction make it an ideal choice for any serious mariner looking to enhance their on-water navigation experience. Whether for leisure boating or professional use, the GP-1600F stands out as an essential tool for safe and informed navigation.
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